$\int_{\pi /4}^{\pi /2} \cos \theta \csc^2 \theta \, d\theta = $

  • A
    $\sqrt{2} - 1$
  • B
    $1 - \sqrt{2}$
  • C
    $\sqrt{2} + 1$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

ધારો કે $\frac{d}{dx}F(x) = \frac{e^{\sin x}}{x}$ જ્યાં $x > 0$. જો $\int_{1}^{4} \frac{3}{x} e^{\sin(x^3)} dx = F(k) - F(1)$ હોય,તો $k$ ની શક્ય કિંમતો પૈકીની એક કિંમત છે:

$\int_0^{\frac{\pi}{4}} \frac{\cos^2 x \sin^2 x}{(\cos^3 x + \sin^3 x)^2} \, dx =$

$\int_{0}^{1} \frac{\tan ^{-1} x}{1+x^{2}} d x$ ની કિંમત શોધો.

નીચેના સંકલનનું મૂલ્ય શોધો:
$\int_{4}^{9} \frac{\sqrt{x}}{\left(30-x^{\frac{3}{2}}\right)^{2}} d x$

$\int_0^1 \frac{1}{2+\sqrt{x}} \, dx =$

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